Portable tow apparatus



FIG. 1 is a rear perspective view of an ornamental design for a portabletow apparatus;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevation view thereof, showing a sectional view of acontrol shaft of the portable tow apparatus taken along a section A-A inFIG. 3;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

The broken line showing of an engine assembly inside a frame of theportable tow apparatus, a gear drive positioned on the upper right sideof the frame, a fuel tank positioned below the gear drive, and a ropewound alternately within grooves of the portable tow apparatus in FIGS.1-7, is for the purpose of illustrating environment and forms no part ofthe claimed design.

CLAIM The ornamental design for a portable tow apparatus, as shown anddescribed.